Homework:
Study Link 10.1
Pan- Balance Equations Worksheet (2 sided)
The equations worksheet is a little of a sneak peek at what tomorrows lesson has in store for us. It is not from Everyday Math, so unfortunately it is not anywhere on the Family Letter. BUT- the key is to look at both parts of each problem (every problem has an A and a B) and see what you know vs. what you need to find out.
For Example:
 |
| Problem A Problem B |
Looking at the 2 parts, we can see that we can't solve A
until we find out how many marbles = one coin.
Looking at part B, we can see that one coin weighs the same as 7 marbles.
Back to part A, the coin on the left side can be replaced with 7 marbles. Then whatever is taken away from the left side HAS TO ALSO BE taken away from the right. Once the 7 marbles from each side have been removed, we are left with the amount of marbles equivalent to the weight of the block.
Problem #5 is tricky! The amount of coins equivalent to the weight of a block must be found first!!
During science, we reflected on our observations yesterday. Teams shared their interesting discoveries and questions. David made a GREAT connection to the design of our vehicles vs. the design of NASCAR; which led to a discussion about the aerodynamics of vehicles, footballs and airplanes.
Lots of great vocabulary showed up again in our discussion today!!
Have a wonderful, (and safe) snowy Wednesday :)